99866640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9677}}^1$

素因数の和:9736

約数の個数: 80

約数和(自身を含む): 316819008

約数和(自身を除く): 216952368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 9677, 10320, 19354, 29031, 38708, 48385, 58062, 77416, 96770, 116124, 145155, 154832, 193540, 232248, 290310, 387080, 416111, 464496, 580620, 774160, 832222, 1161240, 1248333, 1664444, 2080555, 2322480, 2496666, 3328888, 4161110, 4993332, 6241665, 6657776, 8322220, 9986664, 12483330, 16644440, 19973328, 24966660, 33288880, 49933320, 99866640]

約数ペア:

[(1, 99866640), (2, 49933320), (3, 33288880), (4, 24966660), (5, 19973328), (6, 16644440), (8, 12483330), (10, 9986664), (12, 8322220), (15, 6657776), (16, 6241665), (20, 4993332), (24, 4161110), (30, 3328888), (40, 2496666), (43, 2322480), (48, 2080555), (60, 1664444), (80, 1248333), (86, 1161240), (120, 832222), (129, 774160), (172, 580620), (215, 464496), (240, 416111), (258, 387080), (344, 290310), (430, 232248), (516, 193540), (645, 154832), (688, 145155), (860, 116124), (1032, 96770), (1290, 77416), (1720, 58062), (2064, 48385), (2580, 38708), (3440, 29031), (5160, 19354), (9677, 10320)]